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// Copyright 2015 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
//go:build go1.7
// +build go1.7
package precis
import (
"testing"
"golang.org/x/text/internal/testtext"
)
var benchData = []struct{ name, str string }{
{"ASCII", "Malvolio"},
{"NotNormalized", "abcdefg\u0301\u031f"},
{"Arabic", "دبي"},
{"Hangul", "동일조건변경허락"},
}
var benchProfiles = []struct {
name string
p *Profile
}{
{"FreeForm", NewFreeform()},
{"Nickname", Nickname},
{"OpaqueString", OpaqueString},
{"UsernameCaseMapped", UsernameCaseMapped},
{"UsernameCasePreserved", UsernameCasePreserved},
}
func doBench(b *testing.B, f func(b *testing.B, p *Profile, s string)) {
for _, bp := range benchProfiles {
for _, d := range benchData {
testtext.Bench(b, bp.name+"/"+d.name, func(b *testing.B) {
f(b, bp.p, d.str)
})
}
}
}
func BenchmarkString(b *testing.B) {
doBench(b, func(b *testing.B, p *Profile, s string) {
for i := 0; i < b.N; i++ {
p.String(s)
}
})
}
func BenchmarkBytes(b *testing.B) {
doBench(b, func(b *testing.B, p *Profile, s string) {
src := []byte(s)
b.ResetTimer()
for i := 0; i < b.N; i++ {
p.Bytes(src)
}
})
}
func BenchmarkAppend(b *testing.B) {
doBench(b, func(b *testing.B, p *Profile, s string) {
src := []byte(s)
dst := make([]byte, 0, 4096)
b.ResetTimer()
for i := 0; i < b.N; i++ {
p.Append(dst, src)
}
})
}
func BenchmarkTransform(b *testing.B) {
doBench(b, func(b *testing.B, p *Profile, s string) {
src := []byte(s)
dst := make([]byte, 2*len(s))
t := p.NewTransformer()
b.ResetTimer()
for i := 0; i < b.N; i++ {
t.Transform(dst, src, true)
}
})
}
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